Re: [fpc-pascal] Arm Embedded Question

2013-01-30 Thread delphian 

what about using a board like so

http://www.ebay.com.au/itm/280970074709?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649

to covert an existing jtag debugger i use ? ( this one i have -> 
http://microcontrollershop.com/product_info.php?cPath=110_161&products_id=1106 
)



Kind Regards


Justin



-Original Message- 
From: Michael Ring

Sent: Thursday, January 31, 2013 2:31 AM
To: FPC-Pascal users discussions
Subject: Re: [fpc-pascal] Arm Embedded Question

LPC1343 Board uses a special JTAG interface that does not have open
sourced driver support.

So if you do not want to use their GUI (based on Eclipse if I remember
correctly) which is mainly C/C++ based then the easiest way is to cut
the board in two pieces and to then connect it to an inexpensive ST-link
V2 based JTAG probe or another JTAG probe that is supported by openocd
project (At least on the mac it makes more sense to use an olimex JTAG
probe together with openocd because stlink v2 support is quite new).

I have found this nice tutorial on how to connect the board to another
JTAG debugger: https://uwe-arzt.de/20130115.html

I am currently extending Lazarus so that it natively supports connecting
to a debugserver, I still have some problems with initial run command
but if you can wait a few days you can help testing this integration.

Michael


Am 30.01.13 15:09, schrieb Koenraad Lelong:

Op 30-01-13 13:38, delph...@smythconsulting.net schreef:

I've been following the wiki and have successfully created fpc for my
arm processor ( Cortex M3 - using a LPC 1343 board) ( as per the wiki's
intructions)

once i have written my sample program is there anyway to debug it on the
MCU ? ( ie like doing in Lazarus for win32/64 projects)

any help would be of much benefit


Kind Regards


Justin Smyth


Hi,

Mostly you debug via gdb. Depending on the board us can use jtag (e.g. 
openocd) or another hardware-interface. Some STM32 boards have an ST-link 
interface.


P.S. what version of fpc did you use (svn-revision) ? I'm asking because 
I'm having troubles with my cross-compilers. At the moment I'm making a 
virtual appliance with fpc 2.6.0 for 386 and some revisions of trunk. I 
made some scripts to compile the crosscompiler.

This way interested people can look into the problems.

And when there is a usable compiler, I can make the appliance to share it 
with interested users.


Regards,

Koenraad Lelong
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[fpc-pascal] Arm Embedded Question

2013-01-30 Thread delphian 
I've been following the wiki and have successfully created fpc for my arm 
processor ( Cortex M3 - using a LPC 1343 board) ( as per the wiki's 
intructions)


once i have written my sample program is there anyway to debug it on the MCU 
? ( ie like doing in Lazarus for win32/64 projects)


any help would be of much benefit


Kind Regards


Justin Smyth 



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[fpc-pascal] Embeded ARM Examples.

2013-01-22 Thread delphian 
Hi All,

I’ve been a user of Lazarus for years now and will soon want to write some code 
to run on Embedded ARM ( specifically an ARM Cortex M3 ) using an LPC1343.


I’m new to this so i would appreciate someone pointing me in the right 
direction , some examples and or some wiki regarding this matter would help 
alot.


Kind Regards


Justin Smyth___
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